		//去重排序
		function Toreorder() {
			brr = [];
			//第一步去重
			for (var i = 0; i < totals.length; i++) {
				brr.indexOf(totals[i]) === -1 ? brr.push(totals[i]) : '';
			}
			//第二步排序
			brr.sort(function(a, b) {
				return a - b;
			})
			return brr;
		}